From 07489c563c706b6c4a660268e30e2242c5294049 Mon Sep 17 00:00:00 2001
From: phk <phk@FreeBSD.org>
Date: Fri, 17 Feb 1995 02:22:57 +0000
Subject: This is the latest version of the APM stuff from HOSOKAWA, I have
 looked briefly over it, and see some serious architectural issues in this
 stuff.

On the other hand, I doubt that we will have any solution to these issues
before 2.1, so we might as well leave this in.

Most of the stuff is bracketed by #ifdef's so it shouldn't matter too much
in the normal case.

Reviewed by:	phk
Submitted by:	HOSOKAWA, Tatsumi <hosokawa@mt.cs.keio.ac.jp>
---
 sys/dev/syscons/syscons.c | 33 ++++++++++++++++++++++++++++++++-
 1 file changed, 32 insertions(+), 1 deletion(-)

(limited to 'sys/dev')

diff --git a/sys/dev/syscons/syscons.c b/sys/dev/syscons/syscons.c
index 24a952c..102cc0e 100644
--- a/sys/dev/syscons/syscons.c
+++ b/sys/dev/syscons/syscons.c
@@ -35,7 +35,7 @@
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
  *
- *	$Id: syscons.c,v 1.101 1995/02/07 11:53:27 sos Exp $
+ *	$Id: syscons.c,v 1.102 1995/02/14 14:37:53 sos Exp $
  */
 
 #include "sc.h"
@@ -72,6 +72,10 @@
 #if !defined(MAXCONS)
 #define MAXCONS 16
 #endif
+#include "apm.h"
+#if NAPM > 0
+#include "machine/apm_bios.h"
+#endif 
 
 /* this may break on older VGA's but is usefull on real 32 bit systems */
 #define	bcopyw	bcopy		
@@ -188,6 +192,9 @@ typedef struct scr_stat {
 	u_short		*history_pos;		/* position shown on screen */
 	u_short		*history_save;		/* save area index */
 	int		history_size;		/* size of history buffer */
+#if NAPM > 0
+	struct apmhook  r_hook;			/* reconfiguration support */
+#endif /* NAPM > 0 */
 } scr_stat;
 
 typedef struct default_attr {
@@ -414,6 +421,20 @@ sc_registerdev(struct isa_device *id)
 	dev_attach(&kdc_sc[id->id_unit]);
 }
 
+#if NAPM > 0 
+/* ARGSUSED */
+static int 
+pcresume(void *dummy)
+{
+	shfts = 0;
+	ctls = 0;
+	alts = 0;
+	agrs = 0;
+	metas = 0;
+	return 0;
+}
+#endif /* NAPM > 0 */
+
 
 int
 scattach(struct isa_device *dev)
@@ -464,6 +485,13 @@ scattach(struct isa_device *dev)
 
 	update_leds(scp->status);
 	sc_registerdev(dev);
+#if NAPM > 0
+        scp->r_hook.ah_fun = pcresume;
+        scp->r_hook.ah_arg = NULL;
+        scp->r_hook.ah_name = "pccons keyboard";
+        scp->r_hook.ah_order = APM_MID_ORDER;
+        apm_hook_establish(APM_HOOK_RESUME , &scp->r_hook);
+#endif /* NAPM > 0*/
 	return 0;
 }
 
@@ -2827,6 +2855,9 @@ next_code:
 				shutdown_nice();
 				break;	
 			case SUSP:
+#if NAPM > 0 
+				apm_suspend();
+#endif
 				break;
 
 			case DBG:
-- 
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